海洋微生物腐烂后沉积形成磷酸盐。The phosphate was deposited by the decay of marine microorganisms.每年河水泛滥时都会在田野上沉积一层淤泥.During the annual floods the river deposits its silt on the fields.河口沉积了淤泥.The river deposited silt at its mouth....
During the reign of the white terror , many progressives fell victim to the secret police.在白色恐怖时期, 许多进步人士成为秘密警察的受害者.As a further safeguard of the popular interest, progressives championed the recall.进步派为进一步保护公众利益而提倡罢免权.T...